Glass-lined multipoint temperature measurement thermometer sleeve

Abstract

The utility model relates to the technical field of glass lining equipment, in particular to a glass lining multipoint temperature measurement thermometer sleeve. Comprising a thermometer sleeve body, a steel pipe is arranged in the thermometer sleeve body, a glass lining coating is arranged on the outer wall of the thermometer sleeve body, a thermal resistor is arranged at the top end of the thermometer sleeve body, a bottom temperature measuring probe is arranged at the bottom of the thermometer sleeve body, and a side wall temperature measuring probe is arranged on the side wall of the thermometer sleeve body. The thermal resistor comprises a thermal resistor I and a thermal resistor II, the thermal resistor I is electrically connected with the bottom temperature measuring probe, and the thermal resistor II is electrically connected with the side wall temperature measuring probe. According to the utility model, the temperature measurement requirements of different height positions in the glass-lined equipment are met by using the single temperature measurement tube, and the positive effects of saving the top installation space of the glass-lined equipment and saving the equipment investment cost are achieved.

Description

Technical Field

[0001] This utility model relates to the field of glass-lined equipment technology, and in particular to a glass-lined multi-point temperature measuring thermometer sleeve. Background Technology

[0002] Enameled glass equipment possesses the dual advantages of chemical stability similar to glass and metallic strength, making it widely applicable in chemical, pharmaceutical, petroleum, and food manufacturing industries. In the production processes using enamel-lined equipment, especially in larger-volume units, temperature monitoring at different heights is crucial. Currently, existing technology typically employs multiple enamel-lined thermometer sleeves to meet the temperature measurement needs at varying heights. Since these sleeves generally function as baffles, they require large-diameter, thick-walled steel pipes to meet strength requirements, resulting in relatively large inlets. Using multiple sleeves necessitates multiple large temperature measuring ports. This increase in large ports inevitably reduces the top space of the enamel-lined equipment, making it impossible to accommodate the required number of inlets for process feeding and discharging. Furthermore, the design of multiple enamel-lined thermometer sleeves inevitably increases the initial investment cost of the equipment. Utility Model Content

[0003] The purpose of this utility model is to provide a glass-lined multi-point temperature measuring thermometer sleeve to solve the problems of large space occupation and high cost of traditional temperature measurement methods.

[0004] The glass-lined multi-point temperature measuring thermometer sleeve provided by this utility model includes a thermometer sleeve body, a steel pipe disposed inside the thermometer sleeve body, a glass-lined coating on the outer wall of the thermometer sleeve body, a thermal resistor disposed at the top of the thermometer sleeve body, a bottom temperature measuring probe disposed at the bottom of the thermometer sleeve body, and a side wall temperature measuring probe disposed on the side wall of the thermometer sleeve body; the thermal resistor includes thermal resistor one and thermal resistor two, thermal resistor one is electrically connected to the bottom temperature measuring probe, and thermal resistor two is electrically connected to the side wall temperature measuring probe.

[0005] Furthermore, a flange is provided at the upper end of the thermometer sleeve body, and a cap is provided at the top of the thermometer sleeve body; an L-shaped connecting plate is provided on the cap, and a thermal resistor is provided on the connecting plate.

[0006] Furthermore, the side wall of the thermometer sheath body is also provided with an additional side wall temperature measuring probe; the thermal resistor also includes a thermal resistor three, which is electrically connected to the additional side wall temperature measuring probe.

[0007] Furthermore, the flange is provided with stiffening plates, and the stiffening plates are provided with lifting holes.

[0008] Furthermore, a sealing head is provided at the bottom of the thermometer sleeve body via a tantalum nail; a guide cone is provided at the upper end of the sealing head, and a bottom temperature probe is provided at the lower end of the sealing head.

[0009] Furthermore, an elliptical baffle is provided on the thermometer sleeve body; the elliptical baffle is integrally formed with the thermometer sleeve body, a steel pipe is provided inside the elliptical baffle and the thermometer sleeve body, the outer wall of the elliptical baffle and the thermometer sleeve body is provided with an enamel coating, and a side wall temperature probe and an additional side wall temperature probe are provided on the elliptical baffle.

[0010] The glass-lined multi-point thermometer sleeve provided by this utility model has the following beneficial effects:

[0011] 1. The thermometer sleeve of this utility model has a bottom temperature probe at its bottom and a side temperature probe on its side wall. A single temperature probe can meet the temperature measurement needs at different heights within the enameled glass equipment. Simultaneously, it saves top installation space in the enameled glass equipment, significantly reducing equipment investment costs compared to situations where multiple thermometer sleeves are required but a single one can suffice.

[0012] 2. The thermometer sleeve of this utility model is provided with an elliptical baffle, on which a side wall temperature measuring probe and an additional side wall temperature measuring probe are provided. The elliptical baffle can play a role in turbulence and optimize the stirring effect.

[0013] 3. The outer wall of the thermometer sleeve body of this utility model is provided with an enamel coating. The enamel coating has good chemical stability and metal strength, which enhances the service life of the thermometer sleeve body.

[0014] Therefore, this utility model can meet the temperature measurement needs at different heights in enamel-lined equipment using a single temperature measuring tube, which has the positive effect of saving the top installation space of enamel-lined equipment and saving equipment investment costs. Attached Figure Description

[0015] The accompanying drawings disclose specific embodiments of this utility model, wherein,

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the thermometer sleeve body of this utility model;

[0018] Figure 3 This is the utility model Figure 2 Schematic diagram of the structure at point A;

[0019] Figure 4This is a schematic diagram of the structure of the L-shaped connecting plate and the thermal resistor of this utility model;

[0020] Figure label:

[0021] 1. Thermometer sleeve body; 11. Bottom temperature probe; 12. Side wall temperature probe; 13. Side wall additional temperature probe; 14. Steel pipe; 15. Guide cone; 16. Sealing head; 17. Elliptical baffle;

[0022] 2. L-shaped connecting plate;

[0023] 3. Resistance Temperature Detector (RTD); 31. RTD I; 32. RTD II; 33. RTD III;

[0024] 4. Flange; 41. Rib plate; 42. Lifting hole;

[0025] 5. Seal the lid. Detailed Implementation Example 1:

[0026] like Figure 1-4 As shown, the glass-lined multi-point temperature measuring thermometer sleeve provided by this utility model includes a thermometer sleeve body 1, a steel pipe 14 disposed inside the thermometer sleeve body 1, a glass-lined coating on the outer wall of the thermometer sleeve body 1, a thermal resistor 3 disposed at the top of the thermometer sleeve body 1, a bottom temperature measuring probe 11 disposed at the bottom of the thermometer sleeve body 1, and a side wall temperature measuring probe 12 disposed on the side wall of the thermometer sleeve body 1; the thermal resistor 3 includes thermal resistor one 31 and thermal resistor two 32, thermal resistor one 31 is electrically connected to the bottom temperature measuring probe 11, and thermal resistor two 32 is electrically connected to the side wall temperature measuring probe 12.

[0027] In use, this invention first installs the thermometer sleeve body 1 into the enamel-lined equipment. Then, the bottom temperature probe 11 transmits the monitored temperature to the resistance temperature detector 31 (RTD 1), allowing monitoring of the temperature at the bottom of the enamel-lined equipment; the side wall temperature probe 12 transmits the monitored temperature to the RTD 32, allowing monitoring of the temperature at different heights on the side walls of the enamel-lined equipment. This invention uses a single thermometer sleeve body 1 to meet the temperature measurement needs at different heights within the enamel-lined equipment, saving installation space at the top of the equipment. Furthermore, compared to requiring multiple thermometer sleeves, the single thermometer sleeve body 1 significantly reduces the investment cost of the enamel-lined equipment.

[0028] like Figure 1 , 2As shown, a flange 4 is provided at the upper end of the thermometer sleeve body 1, and a cap 5 is provided at the top of the thermometer sleeve body 1; an L-shaped connecting plate 2 is provided on the cap 5, and a thermal resistor 3 is provided on the connecting plate 2. The cap 5 is used to seal the upper end of the thermometer sleeve body 1. The flange 4 facilitates the installation of the thermometer sleeve body 1 onto the glass-lined equipment. The thermal resistor 3 is fixed to the connecting plate 2 by bolts, which allows for the installation of multiple thermal resistors 3 according to the number of side wall temperature probes 12 and additional side wall temperature probes 13, so that a single thermometer sleeve body 1 can meet the temperature measurement needs at different height positions in the glass-lined equipment.

[0029] like Figure 1 , 4 As shown, the side wall of the thermometer sleeve body 1 is also provided with a side wall additional temperature measuring probe 13; the thermal resistor 3 also includes a thermal resistor 33, which is electrically connected to the side wall additional temperature measuring probe 13. According to the temperature measurement requirements in the reaction process of the glass-lined equipment, the number of side wall additional temperature measuring probes 13 and thermal resistors 3 can be reasonably increased. Usually, 1 to 3 side wall additional temperature measuring probes 13 and thermal resistors 3 can be added to monitor the temperature at different height positions in the glass-lined equipment.

[0030] like Figure 1 , 2 As shown, a stiffening plate 41 is provided on the flange 4, and a lifting hole 42 is provided on the stiffening plate 41. The stiffening plate 41 and the lifting hole 42 facilitate the installation of the thermometer sleeve body 1 on the glass-lined equipment.

[0031] like Figure 3 As shown, a sealing head 16 is provided at the bottom of the thermometer sleeve body 1 via tantalum nails; a guide cone 15 is provided at the upper end of the sealing head 16, and a bottom temperature probe 11 is provided at the lower end of the sealing head 16. The sealing head 16 is used to seal the bottom of the thermometer sleeve body 1. The guide cone 15 facilitates the installation of the bottom temperature probe 11, making it convenient for the bottom temperature probe 11 to monitor the temperature at the bottom of the glass-lined equipment.

[0032] like Figure 1 , 2 As shown, an elliptical baffle 17 is also provided on the thermometer sleeve body 1; the elliptical baffle 17 is integrally formed with the thermometer sleeve body 1, and a steel pipe 14 is provided inside the elliptical baffle 17 and the thermometer sleeve body 1. The outer walls of the elliptical baffle 17 and the thermometer sleeve body 1 are coated with glass enamel. A side wall temperature probe 12 and an additional side wall temperature probe 13 are provided on the elliptical baffle 17. The elliptical baffle 17 placed inside the glass enamel can play a role in turbulence and optimize the stirring effect.

[0033] The technical solution of this utility model is not limited to the scope of the embodiments of this utility model, and the technical contents not described in detail in this utility model are all known technologies.

Claims

1. A glass-lined multi-point thermometer sleeve, comprising a thermometer sleeve body (1), characterized in that, The thermometer sleeve body (1) is provided with a steel pipe (14), the outer wall of the thermometer sleeve body (1) is provided with an enamel coating, the top of the thermometer sleeve body (1) is provided with a thermal resistor (3), the bottom of the thermometer sleeve body (1) is provided with a bottom temperature probe (11), and the side wall of the thermometer sleeve body (1) is provided with a side wall temperature probe (12); the thermal resistor (3) includes thermal resistor one (31) and thermal resistor two (32), thermal resistor one (31) is electrically connected to the bottom temperature probe (11), and thermal resistor two (32) is electrically connected to the side wall temperature probe (12).

2. The glass-lined multi-point thermometer sleeve according to claim 1, characterized in that, The upper end of the thermometer sleeve body (1) is provided with a flange (4), and the top end of the thermometer sleeve body (1) is provided with a cap (5); an L-shaped connecting plate (2) is provided on the cap (5), and a thermal resistor (3) is provided on the connecting plate (2).

3. The glass-lined multi-point thermometer sleeve according to claim 1, characterized in that, The thermometer sheath body (1) is also provided with a side wall additional temperature probe (13); the thermal resistor (3) also includes thermal resistor three (33), which is electrically connected to the side wall additional temperature probe (13).

4. The glass-lined multi-point thermometer sleeve according to claim 2, characterized in that, The flange (4) is provided with stiffening plate (41), and the stiffening plate (41) is provided with lifting hole (42).

5. The glass-lined multi-point thermometer sleeve according to claim 1, characterized in that, The bottom of the thermometer sleeve body (1) is provided with a sealing head (16) by a tantalum nail; the upper end of the sealing head (16) is provided with a guide cone (15), and the lower end of the sealing head (16) is provided with a bottom temperature probe (11).

6. The glass-lined multi-point thermometer sleeve according to claim 1, characterized in that, The thermometer sleeve body (1) is also provided with an elliptical baffle (17); the elliptical baffle (17) is integrally formed with the thermometer sleeve body (1), and a steel pipe (14) is provided inside the elliptical baffle (17) and the thermometer sleeve body (1). The outer wall of the elliptical baffle (17) and the thermometer sleeve body (1) is provided with an enamel coating, and a side wall temperature probe (12) and a side wall additional temperature probe (13) are provided on the elliptical baffle (17).

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