CN217384475U - Magnetic attraction type temperature sensor fixing device - Google Patents
Magnetic attraction type temperature sensor fixing device Download PDFInfo
- Publication number
- CN217384475U CN217384475U CN202221054611.0U CN202221054611U CN217384475U CN 217384475 U CN217384475 U CN 217384475U CN 202221054611 U CN202221054611 U CN 202221054611U CN 217384475 U CN217384475 U CN 217384475U
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- magnet
- fixed block
- sensor
- fixing device
- temperature sensor
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Abstract
The utility model discloses mainly be applied to in temperature sensor fixing device technical field, in particular to formula temperature sensor fixing device is inhaled to magnetism, including the sensor fixed block, sensor fixed block bottom sets up the sensor mounting hole, sensor mounting hole bottom opening, and sensor fixed block top sets up the magnet fixed block, sets up supporting component between magnet fixed block and the sensor fixed block, and magnet fixed block bottom sets up the recess, places magnet in the recess. The utility model discloses with low costs, simple structure is reasonable, and the reliability is high, solves the fixed demand of temperature sensor temporary, flexibility fast. The bottom of the sensor mounting hole is provided with an opening, so that the exposed part can be ensured to be in complete contact with the monitoring part, the temperature is consistent with the monitoring part, and the monitoring accuracy is ensured. The magnet fixing block is mainly made of iron, not only plays a role in fixing the magnet, but also ensures that the powerful magnet cannot lose magnetism and plays a role in fixing when the temperature sensor fixing device is not used for a long time.
Description
Technical Field
The utility model relates to a formula temperature sensor fixing device is inhaled to magnetism mainly is applied to in temperature sensor fixing device technical field.
Background
In industrial production, a certain part of equipment needs to be subjected to temporary temperature measurement by using a conventional temperature sensor such as a thermocouple or a thermal resistor, or the position of a measuring point cannot be determined, so that the equipment needs to be flexibly adjusted in the operation process. Usually, a thermocouple or a thermal resistor needs to be installed on a threaded base welded in advance, otherwise, the thermocouple or the thermal resistor cannot be fixed, and a temperature sensor fixing device which is simple and convenient to install and capable of flexibly moving positions needs to be designed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the magnetic type temperature sensor fixing device is simple in structure and convenient to operate, and can quickly meet the temporary and flexible fixing requirements of the temperature sensor.
Magnetism inhale formula temperature sensor fixing device, including the sensor fixed block, sensor fixed block bottom sets up the sensor mounting hole, sensor mounting hole bottom opening, sensor fixed block top sets up the magnet fixed block, sets up the supporting component between magnet fixed block and the sensor fixed block, magnet fixed block bottom sets up the recess, places magnet in the recess.
The sensor fixing block set up to the rectangle piece of heat conduction ceramic material, the sensor mounting hole sets up to cylindrical hole, cylindrical hole bottom opening.
The lower surface of the sensor fixing block is provided with an anti-skid surface.
The supporting component comprises a plurality of vertical supporting rods, and fixing grooves are formed in the upper surface of the sensor fixing block and the lower surface of the magnet fixing block respectively corresponding to the vertical supporting rods.
Vertical support bar both ends and fixed slot between, all set up high temperature resistant bond line between magnet upper surface and the recess, vertical support bar both ends pass through high temperature resistant bond line fastening with the fixed slot respectively. The high-temperature resistant adhesive layer is made of a common high-temperature resistant adhesive.
The magnet fixing block is an iron rectangular block.
The sensor can adopt a thermocouple or a thermal resistor, a sensor fixing block is made of heat-conducting ceramic materials, the thermocouple or the thermal resistor is installed in a semi-open circular hole of the sensor fixing block, a fixing groove is reserved on the periphery of the upper surface of the thermocouple or the thermal resistor, and the lower surface of the thermocouple or the thermal resistor is subjected to rough treatment. Vertical bracing piece is made by high temperature resistant thermal insulation materials such as bakelite, and the shape is the cuboid, and the sensor fixed block fixed slot is inserted to the lower part, and magnet fixed block fixed slot is inserted on upper portion, and it is fixed with high temperature resistant adhesive all to use. The magnets are samarium cobalt magnets, neodymium magnets and other strong magnets. The magnet fixed block is mainly made of iron, the length and the width of the magnet fixed block are completely consistent with those of the sensor fixed block, vertical supporting rod fixing grooves are reserved on the periphery of the magnet fixed block, a groove for mounting the magnet is reserved in the middle of the magnet fixed block, and the powerful magnet is adsorbed and fixed in the groove of the magnet fixing device by using a high-temperature-resistant adhesive.
The thermocouple or the thermal resistor is arranged in the semi-open circular hole, the lower part of the thermocouple or the thermal resistor can be exposed partially, the exposed part can be ensured to be in complete contact with the monitoring part, the heat conducting ceramic can rapidly absorb the heat of the temperature monitoring part, the temperature is consistent with the monitoring part, and the monitoring accuracy is ensured. Vertical bracing piece made by materials such as bakelite not only can tolerate high temperature but also directly avoided the direct contact of powerful magnet with the heat source to arborescent support exposes in the air, can rely on the circulation of air to take away the heat, has further reduced powerful magnet and has heated, and consequently the monitoring position can transmit the heat of powerful magnet very fewly, and powerful magnet also can not receive the problem of being heated and losing magnetism. The powerful magnet has very strong magnetic force, for example, a neodymium magnet with the diameter of 40mm and the thickness of 20mm can generate suction force of about 1100 newtons, and the suction force is matched with a sensor fixing block with the lower part subjected to rough treatment, so that a thermocouple or a thermal resistor can be completely ensured to be fixed on a monitored part and cannot slide off. The magnet fixing block is mainly made of iron, so that the magnet fixing block not only plays a role in fixing the magnet, but also ensures that the strong magnet cannot lose magnetism when the temperature sensor fixing device is not used for a long time.
The utility model has the advantages that:
the temperature sensor fixing device is low in cost, simple and reasonable in structure and high in reliability, and meets the temporary and flexible fixing requirements of the temperature sensor quickly. The bottom of the sensor mounting hole is provided with an opening, so that the exposed part can be ensured to be in complete contact with the monitoring part, the temperature is consistent with the monitoring part, and the monitoring accuracy is ensured. The magnet fixing block is mainly made of iron, not only plays a role in fixing the magnet, but also ensures that the powerful magnet cannot lose magnetism and plays a role in fixing when the temperature sensor fixing device is not used for a long time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
In the figure: 1. a sensor mounting hole; 2. a sensor fixing block; 3. a support assembly; 4. a magnet; 5. magnet fixed block.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1-2, magnetism inhale formula temperature sensor fixing device, including sensor fixed block 2, 2 bottoms of sensor fixed block set up sensor mounting hole 1, 1 bottom openings of sensor mounting hole, 2 tops of sensor fixed block set up magnet fixed block 5, set up supporting component 3 between magnet fixed block 5 and the sensor fixed block 2, 4 fixed block bottoms of magnet set up the recess, place magnet 4 in the recess. The sensor fixing block 2 is a rectangular block made of heat-conducting ceramic materials, the sensor mounting hole 1 is a cylindrical hole, and the bottom of the cylindrical hole is open. The lower surface of the sensor fixing block 2 is provided with an anti-skid surface. The supporting component 3 comprises a plurality of vertical supporting rods, and fixing grooves are formed in the upper surface of the sensor fixing block 2 and the lower surface of the magnet fixing block 5 respectively corresponding to the vertical supporting rods. All set up high temperature resistant bond line between vertical support bar and the fixed slot, vertical support bar both ends pass through high temperature resistant bond line fastening with the fixed slot respectively. The magnet fixing block 5 is an iron rectangular block.
Temperature sensor adopts thermocouple or thermal resistance, and the during operation inserts thermocouple or thermal resistance in sensor mounting hole 1, and 1 bottom opening of sensor mounting hole can make thermocouple or thermal resistance lower part expose partly, exposes the part and can guarantee to contact completely with monitoring position, and through the suction effect of magnet 4, it can to fix this device in needs temperature measuring equipment department.
Claims (6)
1. The utility model provides a formula temperature sensor fixing device is inhaled to magnetism which characterized in that: including sensor fixed block (2), sensor fixed block (2) bottom sets up sensor mounting hole (1), sensor mounting hole (1) bottom opening, and sensor fixed block (2) top sets up magnet fixed block (5), sets up supporting component (3) between magnet fixed block (5) and sensor fixed block (2), and magnet fixed block (5) bottom sets up the recess, and the recess internal fixation has magnet (4).
2. The magnetic-type temperature sensor fixing device according to claim 1, characterized in that: the sensor fixing block (2) is a rectangular block made of heat-conducting ceramic materials, the sensor mounting hole (1) is a cylindrical hole, and the bottom of the cylindrical hole is open.
3. The magnetic-type temperature sensor fixing device according to claim 1, characterized in that: the lower surface of the sensor fixing block (2) is provided with an anti-skid surface.
4. The magnetic-type temperature sensor fixing device according to claim 1, characterized in that: supporting component (3) include a plurality of vertical support rods, correspond a plurality of vertical support rods and set up the fixed slot respectively at sensor fixed block (2) upper surface and magnet fixed block (5) lower surface.
5. The magnetic-type temperature sensor fixing device according to claim 4, characterized in that: high-temperature-resistant bonding layers are arranged between the two ends of the vertical supporting rod and the fixed groove and between the upper surface of the magnet (4) and the groove.
6. The magnetic-type temperature sensor fixing device according to claim 1, characterized in that: the magnet fixing block (5) is an iron rectangular block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221054611.0U CN217384475U (en) | 2022-05-05 | 2022-05-05 | Magnetic attraction type temperature sensor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221054611.0U CN217384475U (en) | 2022-05-05 | 2022-05-05 | Magnetic attraction type temperature sensor fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217384475U true CN217384475U (en) | 2022-09-06 |
Family
ID=83085057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221054611.0U Active CN217384475U (en) | 2022-05-05 | 2022-05-05 | Magnetic attraction type temperature sensor fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217384475U (en) |
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2022
- 2022-05-05 CN CN202221054611.0U patent/CN217384475U/en active Active
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