Temperature probe with inductive head convenient to replace
By designing a temperature probe structure that is easy to disassemble, the problem of inconvenient replacement of existing temperature probe induction heads is solved, and the effect of convenient replacement and efficient maintenance is achieved, reducing costs.
Patent Information
- Application Number
- CN202421376322.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The inductor head of the existing temperature probe is inconvenient, which causes the entire equipment to be replaced after damage, which is costly and inconvenient to maintain.
A temperature probe that is convenient for replacing the induction head is designed. By setting up a detachable structure, including shell, nut, connector, connection ring, wire tube, induction head and fixing ring, it is convenient for staff to inspect and maintain the induction head.
It realizes convenient replacement of the inductor head of the temperature probe, avoids the problem of replacing the entire equipment due to damage, reduces maintenance costs, and improves the practicality of the equipment.
Smart Images
Figure CN222635618U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of temperature sensing, in particular to a temperature probe with an induction head that is easy to replace. Background Art
[0002] Temperature probes are used in a variety of industries and environments to provide an indication of the temperature of a substance or surface, such as a process fluid flowing in a process fluid conduit such as a pipeline. The temperature probe typically includes an outer sheath formed of metal, ceramic, or glass that protects a temperature sensitive element located inside the sheath from impact and exposure to the process fluid, etc. A non-conductive powder, such as magnesium oxide (MgO) or ceramic (e.g., aluminum oxide - Al2O3) is typically used to fill the space between the inner surface of the sheath and the temperature sensitive element.
[0003] However, the sensor head of the existing temperature probe is inconvenient to replace, which makes it inconvenient to maintain it after it is damaged and requires the replacement of the entire temperature probe after it is damaged, which is costly. Utility Model Content
[0004] The utility model aims to provide a temperature probe with an easily replaceable sensing head, which can solve the problems raised in the above-mentioned background technology.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a temperature probe that is easy to replace the sensing head, comprising a temperature probe body, a shell is arranged on the outside of the temperature probe body, a hole is opened on one side of the shell, a nut is fixedly connected to the inside of the hole, a connecting head is threadedly connected to the inside of the nut, a connecting ring is fixedly connected to one end of the shell, a thread is opened on the outside of the connecting ring, a connecting block is arranged on one side of the temperature probe body, one end of the connecting block is fixedly connected to a wire tube, a sensing head is inserted into the inside of the wire tube, a fixing ring is fixedly connected to the outside of the sensing head, and one end of the fixing ring is threadedly connected to the wire tube.
[0006] By adopting the above technical solution, when repairing and maintaining, the probe can be removed to facilitate the staff to inspect and maintain the temperature probe body and the sensing head, which not only facilitates the staff's operation but also avoids the problem of damage to the sensing head or the temperature probe body requiring replacement of the entire equipment, thereby reducing costs and improving practicality.
[0007] The utility model is further configured as follows: a circular ring is fixedly connected to the outside of the fixing ring, and an anti-slip groove is provided on the outside of the circular ring.
[0008] By adopting the above technical solution, the provision of the anti-slip groove can facilitate the staff to screw the ring.
[0009] The utility model is further configured as follows: the number of the anti-skid grooves is six, and the six anti-skid grooves are arranged outside the ring in the form of an annular array.
[0010] By adopting the above technical solution, the provision of multiple anti-slip grooves makes it convenient for workers to disassemble the sensor head.
[0011] The utility model is further configured as follows: a rectangular groove is provided on one side of the connecting ring, and a display screen is provided inside the rectangular groove.
[0012] By adopting the above technical solution, the setting of the display screen makes it convenient for staff to observe temperature data.
[0013] The utility model is further configured as follows: an arc groove is provided on the outside of the shell.
[0014] By adopting the above technical solution, the setting of the arc groove can facilitate the staff to screw the shell.
[0015] The utility model is further configured as follows: an anti-slip strip is fixedly connected to one end of the arc-shaped groove, and the anti-slip strip is in an arc shape.
[0016] By adopting the above technical solution, the provision of the anti-slip strip can make it more convenient for the staff to screw the shell.
[0017] The utility model is further configured as follows: the surface of the anti-slip strip is provided with anti-slip particles, and the anti-slip particles are round.
[0018] By adopting the above technical solution, the friction between the fingers of the staff and the shell is increased, which saves more effort when screwing the shell.
[0019] The utility model is further configured as follows: the number of the anti-skid particles is several, and the several anti-skid particles are fixedly connected to the surface of the anti-skid strip in the form of a rectangular array.
[0020] By adopting the above technical solution, the provision of multiple anti-skid strips makes the anti-skid effect better and prevents fingers from slipping.
[0021] The beneficial effects of the utility model are as follows: by arranging the temperature probe body, shell, nut, connector, connecting ring, thread, display screen, connecting block, wire tube, sensing head, fixing ring, circular ring and anti-skid groove, the probe can be removed to facilitate the staff to inspect and maintain the temperature probe body and the sensing head during repair and maintenance, which not only facilitates the operation of the staff but also avoids the problem that the sensing head or the temperature probe body needs to be replaced due to damage, thereby reducing costs and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 It is a schematic diagram of the structure of the utility model;
[0024] Figure 2 This is a front view structural schematic diagram of the utility model;
[0025] Figure 3 It is a structural schematic diagram of the anti-slip strip of the utility model.
[0026] In the figure, 1. temperature probe body; 2. shell; 3. nut; 4. connector; 5. connecting ring; 6. thread; 7. display screen; 8. connecting block; 9. wire tube; 10. sensing head; 11. fixing ring; 12. circular ring; 13. anti-slip groove; 14. arc groove; 15. anti-slip strip. DETAILED DESCRIPTION
[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Reference Figure 1-3, a temperature probe for easy replacement of the sensing head, comprising a temperature probe body 1, a shell 2 is arranged on the outside of the temperature probe body 1, an arc groove 14 is opened on the outside of the shell 2, an anti-skid strip 15 is fixedly connected to one end of the arc groove 14, the shape of the anti-skid strip 15 is arc-shaped, the surface of the anti-skid strip 15 is provided with anti-skid particles, the anti-skid particles are round, the number of anti-skid particles is several, and the several anti-skid particles are fixedly connected to the surface of the anti-skid strip 15 in the form of a rectangular array. When repairing and maintaining, removing the probe can facilitate the staff to inspect and maintain the temperature probe body and the sensing head, which is not only convenient for the staff to operate but also can avoid the problem that the sensing head or the temperature probe body needs to be replaced due to damage, thereby reducing the cost and improving the practicality. A hole is opened on one side of the shell 2, a nut 3 is fixedly connected to the inside of the hole, a connector 4 is threadedly connected to the inside of the nut 3, and one end of the shell 2 is fixedly connected to A connecting ring 5 is provided with a rectangular groove on one side of the connecting ring 5, a display screen 7 is provided inside the rectangular groove, a thread 6 is provided on the outside of the connecting ring 5, a connecting block 8 is provided on one side of the temperature probe body 1, one end of the connecting block 8 is fixedly connected to a wire tube 9, a sensing head 10 is plugged into the wire tube 9, when replacing the sensing head 10, the staff can drive the fixed ring 11 to rotate by holding the circular ring 12 and rotating it, the rotation of the fixed ring can separate one end of the sensing head 10 from the wire tube, so that the sensing head 10 can be easily disassembled, which is convenient for the staff to repair and maintain, the outside of the sensing head 10 is fixedly connected to a fixing ring 11, the outside of the fixing ring 11 is fixedly connected to a circular ring 12, the outside of the circular ring 12 is provided with an anti-skid groove 13, the number of the anti-skid grooves 13 is six, the six anti-skid grooves 13 are provided on the outside of the circular ring 12 in the form of a ring array, one end of the fixing ring 11 is threadedly connected to the wire tube 9.
[0029] In the utility model, when replacing the induction head 10, the staff can hold the ring 12 and rotate it, thereby driving the fixed ring 11 to rotate. The rotation of the fixed ring can separate one end of the induction head 10 from the wire tube, thereby facilitating the disassembly of the induction head 10 and facilitating the staff to repair and maintain it.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A temperature probe with an easily replaceable sensing head, comprising a temperature probe body (1), characterized in that: The temperature probe body (1) is provided with a shell (2) on the outside, a hole is provided on one side of the shell (2), a nut (3) is fixedly connected to the inside of the hole, a connector (4) is threadedly connected to the inside of the nut (3), a connecting ring (5) is fixedly connected to one end of the shell (2), a thread (6) is provided on the outside of the connecting ring (5), a connecting block (8) is provided on one side of the temperature probe body (1), one end of the connecting block (8) is fixedly connected to a wire tube (9), a sensing head (10) is inserted into the inside of the wire tube (9), a fixing ring (11) is fixedly connected to the outside of the sensing head (10), and one end of the fixing ring (11) is threadedly connected to the wire tube (9).
2. The temperature probe with easy-to-replace sensing head according to claim 1, characterized in that: The outside of the fixing ring (11) is fixedly connected to a circular ring (12), and the outside of the circular ring (12) is provided with an anti-slip groove (13).
3. The temperature probe with easy-to-replace sensing head according to claim 2, characterized in that: The number of the anti-skid grooves (13) is six, and the six anti-skid grooves (13) are arranged in a ring array outside the circular ring (12).
4. The temperature probe with easy-to-replace sensing head according to claim 1, characterized in that: A rectangular groove is provided on one side of the connecting ring (5), and a display screen (7) is arranged inside the rectangular groove.
5. The temperature probe with easy-to-replace sensing head according to claim 1, characterized in that: An arc-shaped groove (14) is provided on the outside of the shell (2).
6. The temperature probe with easily replaceable sensing head according to claim 5, characterized in that: One end of the arc-shaped groove (14) is fixedly connected to an anti-slip strip (15), and the anti-slip strip (15) is in an arc shape.
7. The temperature probe with easily replaceable sensing head according to claim 6, characterized in that: The surface of the anti-slip strip (15) is provided with anti-slip particles, and the anti-slip particles are round.
8. The temperature probe with easy-to-replace sensing head according to claim 7, characterized in that: The number of the anti-skid particles is several, and the several anti-skid particles are fixedly connected to the surface of the anti-skid strip (15) in the form of a rectangular array.